Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
development results » development report, development research
masa communication » mass communication, mass communications, data communication
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
about de » about due, about dead, about debt
de masa » de maria, de masse, de macau

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information about de masa communication modes _ development results afrique.*.